KR920701242A - Reduced irreversible bombesin antagonist - Google Patents

Reduced irreversible bombesin antagonist

Info

Publication number
KR920701242A
KR920701242A KR1019910700701A KR910700701A KR920701242A KR 920701242 A KR920701242 A KR 920701242A KR 1019910700701 A KR1019910700701 A KR 1019910700701A KR 910700701 A KR910700701 A KR 910700701A KR 920701242 A KR920701242 A KR 920701242A
Authority
KR
South Korea
Prior art keywords
residue
peptide
clch
group
leu
Prior art date
Application number
KR1019910700701A
Other languages
Korean (ko)
Inventor
드 카스티글리오네 로베르토
고지니 루이지아
코라디 파비오
치오메이 마리나
몰리나리 이사벨라
프란제티 크리스티나
Original Assignee
원본미기재
팜이탈리아 카를로 에르바 에스.알.엘
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB898925024A external-priority patent/GB8925024D0/en
Priority claimed from GB909006413A external-priority patent/GB9006413D0/en
Application filed by 원본미기재, 팜이탈리아 카를로 에르바 에스.알.엘 filed Critical 원본미기재
Publication of KR920701242A publication Critical patent/KR920701242A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K7/00Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/02Linear peptides containing at least one abnormal peptide link
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K7/00Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04Linear peptides containing only normal peptide links
    • C07K7/08Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • C07K7/086Bombesin; Related peptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

Abstract

내용 없음No content

Description

환원된 비가역성 봄베신 길항제Reduced irreversible bombesin antagonist

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (5)

일반식(Ⅰ)의 펩티드 및 약제학적으로 허용가능한 이의 염.Peptides of Formula (I) and pharmaceutically acceptable salts thereof. R-A-B-C-Trp-Ala-Val-X-Y-T-W (Ⅰ)R-A-B-C-Trp-Ala-Val-X-Y-T-W (Ⅰ) 상기 식에서, R은 일반식, 4-(ClCH2CH2)2N-C3H4-CH|2CH(NHR2)CO-(mMel), 3-(ClCH2CH2)2N-C6H4-CH2CH(NHR2)CO-CpMel), 4-(ClCH2CH2)2N-C6H4-CO-(Cab), 3-(ClCH2CH2)2N-C6H4-CO-, ClCH2CH2NHCO-, ClCH=CH-CO-, BrCH=CH-CO-, CH2=CClCO-, CH2=CBrCO-(시스 또는 트랜스 이성체),-CH2-CO-, CH=C-CO-, ClCH2CH2CH2N(NO)CO-, 또는 ClCH2CO-CH(R2)NHCO(CH|2)2CO-의 그룹이고, A는 원자가 결합이거나 Gly, Leu-Gly, Arg-Leu-Gly 또는 Gln-Arg-Leu-Gly잔기이며, B는 원자가 결합이거나, Asn, 또는 phe 또는 Thr잔기이고, C는 Gln 또는 His잔기이며, X는 Gly또는 ala잔기이고, Y는 원자가 결합이거나, His(R)3, His(R3), Phe, phe, Ser, ser, Ala 또는 ala잔기이며, T는 원자가 결합이거나, Leu, lue, Phe 또는 phe잔기이고, W는 일반식 OR2, NH2, NH(CH2)4CH3, NH(CH2)2C6H5, Met-R4, Leu-R4, Ile-R4, 또는 Nle-R4의 그룹이고, R1은 수소원자이거나, Boc 그룹 또는 C1-11아실그룹이고, R2는 수소원자, C1-11직쇄 또는 측쇄 지방족 쇄, 벤질 또는 페닐그룹이고, R3은 수소원자이거나, Tos, Dnp 또는 Bzl 그룹이며, R4는 NH2, NH-NH2또는 OR2이고,Wherein R is the general formula, 4- (ClCH 2 CH 2 ) 2 NC 3 H 4 -CH | 2 CH (NHR 2 ) CO- (mMel), 3- (ClCH 2 CH 2 ) 2 NC 6 H 4 -CH 2 CH (NHR 2 ) CO-CpMel), 4- (ClCH 2 CH 2 ) 2 NC 6 H 4 -CO- (Cab), 3- (ClCH 2 CH 2 ) 2 NC 6 H 4 -CO-, ClCH 2 CH 2 NHCO-, ClCH = CH-CO-, BrCH = CH-CO-, CH 2 = CClCO -, CH 2 = CBrCO- (cis or trans isomer), -CH 2 -CO-, CH = C-CO-, ClCH 2 CH 2 CH 2 N (NO) CO-, or ClCH 2 CO-CH (R 2 ) NHCO (CH | 2 ) 2 CO-, A is a valence bond or Gly, Leu-Gly, Arg-Leu-Gly or Gln-Arg-Leu-Gly residue, B is a valence bond, Asn, or phe or Thr residue, C is Gln or His residue, X is a Gly or ala residue, Y is a valence bond, His (R) 3 , His (R 3 ), Phe, phe, Ser, ser, Ala or ala residue, T is a valence bond, Leu, lue, Phe or phe residue, W is a general formula OR 2 , NH 2 , NH (CH 2 ) 4 CH 3 , NH (CH 2 ) 2 C 6 H 5 , Met-R 4 , Leu-R 4 , Ile-R 4 , Or a group of Nle-R 4 , R 1 is a hydrogen atom, a Boc group or a C 1-11 acyl group, R 2 is a hydrogen atom, a C 1-11 straight or branched aliphatic chain, benzyl or phenyl group, R 3 is a hydrogen atom, is a Tos, Dnp or Bzl group, R 4 is NH 2 , NH—NH 2 or OR 2 , 1개 이상의 펩티드결합(CONH)은 환원된 펩티드결합(CH2NH)에 의해 치환된다.One or more peptide bonds (CONH) are substituted by reduced peptide bonds (CH 2 NH). 제1항에 있어서, R이 pMel이 또는 Cab이고, R1은 수소원자, Boc 또는 아세틸그룹이며, A 및 Y 는 원자가 결합이고, B는 원자가 결합이거나, phe잔기이며, C는 Gln잔기이며, X는 His(Dnp), His 또는 Gly잔기이며, T는 Leu잔기이고, W는 일반식 Leu-NH2또는 Nle-NH2의 그룹이며, 환원된 펩티드결합(CH2NH)은 T와 W 사이에 존재하는 환원된 펩티드결합인 일반식(Ⅰ)의 펩티드.The compound of claim 1, wherein R is pMel or Cab, R 1 is a hydrogen atom, Boc or an acetyl group, A and Y are a valence bond, B is a valence bond, or a phe residue, C is a Gln residue, X is His (Dnp), His or Gly residue, T is Leu residue, W is group of general formula Leu-NH 2 or Nle-NH 2 , and reduced peptide bond (CH 2 NH) is between T and W Peptide of formula (I) which is a reduced peptide bond present in. 제1항 또는 제2항에 따른 펩티드 또는 약제학적으로 허용가능한 이의 염을 약제학적으로 허용가능한 희석제 또는 담체와 혼합하여 포함하는 약제학적 조성물.A pharmaceutical composition comprising the peptide of claim 1 or a pharmaceutically acceptable salt thereof in admixture with a pharmaceutically acceptable diluent or carrier. 아미노산 및/또는 아미노산유도체를 목적하는 서열로 축합시키고/거나 이들 아미노산 또는 이의 유도체를 함유하는 펩티드 잔기를 목적하는 서열로 축합시켜 목적하는 펩티드를 수득하고, 이때 말단 카복실산그룹을 펩티드결합용으로 활성화시키고 나머지 그룹은 보호하고, 생성된 화합물을 탈보호시키고/거나, 생성된 펩티드를 약제학적으로 허용가능한 이의 염으로 전화시키는 단계들을 포함하여 제1항 또는 제2항의 펩티드를 제조하는 방법.Condensation of amino acids and / or amino acid derivatives to the desired sequence and / or condensation of peptide residues containing these amino acids or derivatives thereof into the desired sequence to obtain the desired peptide, wherein the terminal carboxylic acid group is activated for peptide binding and The remaining group comprises the steps of protecting, deprotecting the resulting compound, and / or converting the resulting peptide into a pharmaceutically acceptable salt thereof. 인체의 신생물(neoplasm)치료용으로 적합한 약제를 제조하는데 사용하기 위한 제1항 또는 제2항에 따른 펩티드의 용도.Use of a peptide according to claim 1 or 2 for use in the manufacture of a medicament suitable for the treatment of neoplasms in the human body. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910700701A 1989-11-06 1990-11-02 Reduced irreversible bombesin antagonist KR920701242A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB89250245 1989-11-06
GB898925024A GB8925024D0 (en) 1989-11-06 1989-11-06 Reduced irreversible bombesin antagonists
GB90064130 1990-03-22
GB909006413A GB9006413D0 (en) 1990-03-22 1990-03-22 Reduced irreversible bombesin antagonists
PCT/EP1990/001836 WO1991006563A1 (en) 1989-11-06 1990-11-02 Reduced irreversible bombesin antagonists

Publications (1)

Publication Number Publication Date
KR920701242A true KR920701242A (en) 1992-08-11

Family

ID=26296160

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700701A KR920701242A (en) 1989-11-06 1990-11-02 Reduced irreversible bombesin antagonist

Country Status (9)

Country Link
EP (1) EP0452447A1 (en)
JP (1) JPH04502629A (en)
KR (1) KR920701242A (en)
AU (1) AU6610390A (en)
CA (1) CA2045494A1 (en)
HU (1) HUT58763A (en)
IE (1) IE903958A1 (en)
IL (1) IL96216A0 (en)
WO (1) WO1991006563A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834433A (en) * 1990-07-26 1998-11-10 Merrell Pharmaceuticals Inc. Compounds and pharmaceutical uses of peptides of bombesin and GRP
ATE156492T1 (en) * 1991-05-23 1997-08-15 Merrell Pharma Inc BOMB ANALOGUES
HUT71585A (en) * 1992-02-07 1995-12-28 Merrell Dow Pharma Process for producing bombesin phenylalanine analogue peptides
US8709998B2 (en) 2003-04-22 2014-04-29 Ipsen Pharma S.A.S. Peptide vectors
US20120329730A1 (en) * 2010-01-25 2012-12-27 Institut De Recherches Cliniques De Montreal Aromatic-cationic peptides and uses of same
KR102314293B1 (en) 2012-09-25 2021-10-19 어드밴스드 액셀러레이터 애플리케이션즈 유에스에이, 인코퍼레이티드. Grpr-antagonists for detection, diagnosis and treatment of grpr-positive cancer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002897A1 (en) * 1987-09-24 1989-04-06 The Administrators Of The Tulane Educational Fund Therapeutic peptides
GB8808768D0 (en) * 1988-04-14 1988-05-18 Erba Carlo Spa Peptide ligands for bombesin receptors
GR1000608B (en) * 1988-07-21 1992-08-31 Erba Carlo Spa Me6hod for preparating bombesin competitors
DE68928667T2 (en) * 1988-10-14 1998-10-01 Univ Tulane PEPTIDE AS A MEDICINAL PRODUCT

Also Published As

Publication number Publication date
WO1991006563A1 (en) 1991-05-16
CA2045494A1 (en) 1991-05-07
IL96216A0 (en) 1991-08-16
HU912604D0 (en) 1992-01-28
EP0452447A1 (en) 1991-10-23
IE903958A1 (en) 1991-05-08
HUT58763A (en) 1992-03-30
JPH04502629A (en) 1992-05-14
AU6610390A (en) 1991-05-31

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